<template>
	<view class="content">
		<view class="navbar">
			<view v-for="(item, index) in navList" :key="index" class="nav-item"
				:class="{current: tabCurrentIndex === index}" @click="tabClick(item,index)">
				{{item.text}}
			</view>
		</view>


		<view v-for="(item,index) in orderList" :key="index" class="order-item">

			<view class="i-top b-b">
				<text class="time">{{item.createTime}}</text>
				<text class="state" :style="{color: item.stateTipColor}">{{item.stateTip}}</text>
				<text v-if="item.state===9" class="del-btn yticon icon-iconfontshanchu1"
					@click="deleteOrder(index)"></text>
			</view>

			<scroll-view v-if="item.itemList.length > 1" class="goods-box" scroll-x>
				<view v-for="(item, index) in item.itemList" :key="index" class="goods-item">
					<image class="goods-img" :src="item.commodityNorms.icon" mode="aspectFill"></image>
				</view>
			</scroll-view>
			<view v-if="item.itemList.length === 1" class="goods-box-single">
				<view v-for="(item, index) in item.itemList" :key="index">
					<image class="goods-img" :src="item.commodityNorms.icon" mode="aspectFill"></image>
					<view class="right">
						<text class="title clamp">{{item.commodity.commodityName}}</text>
						<text class="attr-box">{{item.commodityNorms.sellingPrice}} x {{item.quantity}}</text>
						<text class="price">{{item.commodityNorms.sellingPrice}}</text>
					</view>
				</view>

				<!-- -->
			</view>

			<view class="price-box">
				共
				<text class="num">{{item.itemList.length}}</text>
				件商品 实付款
				<text class="price">{{item.totalAmount}}</text>
			</view>
			<view class="action-box b-t" v-if="item.status == 0">
				<button class="action-btn" @click="cancelOrder(item)">取消订单</button>
				<button class="action-btn recom" @click="payOrder(item)">立即支付</button>
			</view>
			<view class="action-box b-t" v-if="item.status ==1||item.status==2">
				<button class="action-btn recom" @click="cancelOrder(item)">退款</button>
			</view>
		</view>

		<view class='noCommodity' v-if="orderList.length==0&& param.page == 1&& loading== false">
			<view class='pictrue'>
				<image src='../../static/images/noShopper.png'></image>
			</view>

		</view>
	</view>
</template>

<script>
	import {
		getOrderList,
		refundOrder
	} from "@/server/order.js"
	import {

		pay
	} from "@/server/order.js"
	import empty from "@/components/empty";

	export default {
		components: {

			empty
		},
		data() {
			return {
				param: {
					page: 1,
					limit: 10,
					status: ""
				},
				loading: false,
				tabCurrentIndex: 0,
				orderList: [],
				cancelParm: {
					orderId: "",
					reason: "",
					refund: "",
				},
				navList: [{
						state: "",
						text: '全部',
						loadingType: 'more',
						orderList: []
					},
					{
						state: 0,
						text: '待付款',
						loadingType: 'more',
						orderList: []
					}, 
					{
						state: 2,
						text: '待收货',
						loadingType: 'more',
						orderList: []
					},

					{
						state: 3,
						text: '已完成',
						loadingType: 'more',
						orderList: []
					}
				],
			};
		},

		onLoad(options) {
			this.tabCurrentIndex = parseInt(options.state)
			this.getOrderList()
		},

		methods: {
			payOrder(item){
				pay(item.orderId).then(data => {
					uni.hideLoading()
					//支付
					wx.requestPayment({
						'timeStamp': data.timeStamp,
						'nonceStr': data.nonceStr,
						'package': data.package,
						'signType': data.signType,
						'paySign': data.paySign,
						'success': function(res) {
							//支付成功跳转
							uni.navigateTo({
								url:"/pages/order/order"
							})
						},
						'fail': function() {
							wx.showToast({
								title: '支付失败',
								icon: 'success',
								duration: 800
							});
						},
						'complete': function(res) {
							//console.log('complete');
						}
					});
				})
			},
			getOrderList() {
				uni.showLoading({
					title: "加载中"
				})

				getOrderList(this.param).then(data => {
					uni.hideLoading()
					this.orderList = data.list
				})
			},
			//获取订单列表
			loadData(source) {
				this.orderList = Json.orderList
				//这里是将订单挂载到tab列表下
				let index = this.tabCurrentIndex;
				let navItem = this.navList[index];
				let state = navItem.state;

				if (source === 'tabChange' && navItem.loaded === true) {
					//tab切换只有第一次需要加载数据
					return;
				}
				if (navItem.loadingType === 'loading') {
					//防止重复加载
					return;
				}

				navItem.loadingType = 'loading';


			},

			//swiper 切换
			changeTab(e) {
				this.tabCurrentIndex = e.target.current;
				this.loadData('tabChange');
			},
			//顶部tab点击
			tabClick(item, index) {
				this.param.status = item.state
				this.getOrderList()
				this.tabCurrentIndex = index;

			},
			//删除订单
			deleteOrder(index) {
				uni.showLoading({
					title: '请稍后'
				})
				setTimeout(() => {
					this.navList[this.tabCurrentIndex].orderList.splice(index, 1);
					uni.hideLoading();
				}, 600)
			},
			//取消订单
			cancelOrder(item) {
				console.log("**********")
				console.log(item)
				uni.showLoading({
					title: '请稍后'
				})
				this.cancelParm.orderId = item.id
				this.cancelParm.refund = item.totalAmount
				this.cancelParm.reason = "不想要了"
				refundOrder(this.cancelParm).then(data => {
					uni.hideLoading()
					wx.showToast({
						title: '申请成功，商家同意之后，将钱返回账户，订单请在售后查看',
						icon: 'success',
						duration: 800
					});

				})
				uni.hideLoading();
			},

			//订单状态文字和颜色
			// orderStateExp(state) {
			// 	let stateTip = '',
			// 		stateTipColor = '#fa436a';
			// 	switch (+state) {
			// 		case 1:
			// 			stateTip = '待付款';
			// 			break;
			// 		case 2:
			// 			stateTip = '待发货';
			// 			break;
			// 		case 9:
			// 			stateTip = '订单已关闭';
			// 			stateTipColor = '#909399';
			// 			break;

			// 			//更多自定义
			// 	}
			// 	return {
			// 		stateTip,
			// 		stateTipColor
			// 	};
			// }
		},
	}
</script>

<style lang="scss">
	page,
	.content {
		background: $page-color-base;
		height: 100%;
	}

	.swiper-box {
		height: calc(100% - 40px);
	}

	.list-scroll-content {
		height: 100%;
	}

	.navbar {
		display: flex;
		height: 40px;
		padding: 0 5px;
		background: #fff;
		box-shadow: 0 1px 5px rgba(0, 0, 0, .06);
		position: relative;
		z-index: 10;

		.nav-item {
			flex: 1;
			display: flex;
			justify-content: center;
			align-items: center;
			height: 100%;
			font-size: 15px;
			color: $font-color-dark;
			position: relative;

			&.current {
				color: $base-color;

				&:after {
					content: '';
					position: absolute;
					left: 50%;
					bottom: 0;
					transform: translateX(-50%);
					width: 44px;
					height: 0;
					border-bottom: 2px solid $base-color;
				}
			}
		}
	}

	.uni-swiper-item {
		height: auto;
	}

	.order-item {
		display: flex;
		flex-direction: column;
		padding-left: 30upx;
		background: #fff;
		margin-top: 16upx;

		.i-top {
			display: flex;
			align-items: center;
			height: 80upx;
			padding-right: 30upx;
			font-size: $font-base;
			color: $font-color-dark;
			position: relative;

			.time {
				flex: 1;
			}

			.state {
				color: $base-color;
			}

			.del-btn {
				padding: 10upx 0 10upx 36upx;
				font-size: $font-lg;
				color: $font-color-light;
				position: relative;

				&:after {
					content: '';
					width: 0;
					height: 30upx;
					border-left: 1px solid $border-color-dark;
					position: absolute;
					left: 20upx;
					top: 50%;
					transform: translateY(-50%);
				}
			}
		}

		/* 多条商品 */
		.goods-box {
			height: 160upx;
			padding: 20upx 0;
			white-space: nowrap;

			.goods-item {
				width: 120upx;
				height: 120upx;
				display: inline-block;
				margin-right: 24upx;
			}

			.goods-img {
				display: block;
				width: 100%;
				height: 100%;
			}
		}

		/* 单条商品 */
		.goods-box-single {
			display: flex;
			padding: 20upx 0;

			.goods-img {
				display: block;
				width: 120upx;
				height: 120upx;
			}

			.right {
				flex: 1;
				display: flex;
				flex-direction: column;
				padding: 0 30upx 0 24upx;
				overflow: hidden;

				.title {
					font-size: $font-base + 2upx;
					color: $font-color-dark;
					line-height: 1;
				}

				.attr-box {
					font-size: $font-sm + 2upx;
					color: $font-color-light;
					padding: 10upx 12upx;
				}

				.price {
					font-size: $font-base + 2upx;
					color: $font-color-dark;

					&:before {
						content: '￥';
						font-size: $font-sm;
						margin: 0 2upx 0 8upx;
					}
				}
			}
		}

		.price-box {
			display: flex;
			justify-content: flex-end;
			align-items: baseline;
			padding: 20upx 30upx;
			font-size: $font-sm + 2upx;
			color: $font-color-light;

			.num {
				margin: 0 8upx;
				color: $font-color-dark;
			}

			.price {
				font-size: $font-lg;
				color: $font-color-dark;

				&:before {
					content: '￥';
					font-size: $font-sm;
					margin: 0 2upx 0 8upx;
				}
			}
		}

		.action-box {
			display: flex;
			justify-content: flex-end;
			align-items: center;
			height: 100upx;
			position: relative;
			padding-right: 30upx;
		}

		.action-btn {
			width: 160upx;
			height: 60upx;
			margin: 0;
			margin-left: 24upx;
			padding: 0;
			text-align: center;
			line-height: 60upx;
			font-size: $font-sm + 2upx;
			color: $font-color-dark;
			background: #fff;
			border-radius: 100px;

			&:after {
				border-radius: 100px;
			}

			&.recom {
				background: #fff9f9;
				color: $base-color;

				&:after {
					border-color: #f7bcc8;
				}
			}
		}
	}


	/* load-more */
	.uni-load-more {
		display: flex;
		flex-direction: row;
		height: 80upx;
		align-items: center;
		justify-content: center
	}

	.uni-load-more__text {
		font-size: 28upx;
		color: #999
	}

	.uni-load-more__img {
		height: 24px;
		width: 24px;
		margin-right: 10px
	}

	.uni-load-more__img>view {
		position: absolute
	}

	.uni-load-more__img>view view {
		width: 6px;
		height: 2px;
		border-top-left-radius: 1px;
		border-bottom-left-radius: 1px;
		background: #999;
		position: absolute;
		opacity: .2;
		transform-origin: 50%;
		animation: load 1.56s ease infinite
	}

	.uni-load-more__img>view view:nth-child(1) {
		transform: rotate(90deg);
		top: 2px;
		left: 9px
	}

	.uni-load-more__img>view view:nth-child(2) {
		transform: rotate(180deg);
		top: 11px;
		right: 0
	}

	.uni-load-more__img>view view:nth-child(3) {
		transform: rotate(270deg);
		bottom: 2px;
		left: 9px
	}

	.uni-load-more__img>view view:nth-child(4) {
		top: 11px;
		left: 0
	}

	.load1,
	.load2,
	.load3 {
		height: 24px;
		width: 24px
	}

	.load2 {
		transform: rotate(30deg)
	}

	.load3 {
		transform: rotate(60deg)
	}

	.load1 view:nth-child(1) {
		animation-delay: 0s
	}

	.load2 view:nth-child(1) {
		animation-delay: .13s
	}

	.load3 view:nth-child(1) {
		animation-delay: .26s
	}

	.load1 view:nth-child(2) {
		animation-delay: .39s
	}

	.load2 view:nth-child(2) {
		animation-delay: .52s
	}

	.load3 view:nth-child(2) {
		animation-delay: .65s
	}

	.load1 view:nth-child(3) {
		animation-delay: .78s
	}

	.load2 view:nth-child(3) {
		animation-delay: .91s
	}

	.load3 view:nth-child(3) {
		animation-delay: 1.04s
	}

	.load1 view:nth-child(4) {
		animation-delay: 1.17s
	}

	.load2 view:nth-child(4) {
		animation-delay: 1.3s
	}

	.load3 view:nth-child(4) {
		animation-delay: 1.43s
	}

	@-webkit-keyframes load {
		0% {
			opacity: 1
		}

		100% {
			opacity: .2
		}
	}
</style>
